| article html file updated | 11 February 2020 16:39 CET | Update | https://www.mdpi.com/1424-8220/19/4/822 |
| article html file updated | 15 October 2019 03:28 CEST | Update | - |
| article html file updated | 26 April 2019 15:31 CEST | Update | - |
| article html file updated | 12 April 2019 11:14 CEST | Update | - |
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| article html file updated | 1 March 2019 03:29 CET | Update | - |
| article html file updated | 19 February 2019 13:05 CET | Original file | - |
| article pdf uploaded. | 19 February 2019 13:03 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/4/822/pdf |
| article xml uploaded. | 19 February 2019 13:03 CET | Update | https://www.mdpi.com/1424-8220/19/4/822/xml |
| article xml file uploaded | 19 February 2019 13:03 CET | Update | - |
| article pdf uploaded. | 17 February 2019 08:24 CET | Version of Record | https://www.mdpi.com/1424-8220/19/4/822/pdf-vor |
| article xml file uploaded | 17 February 2019 08:24 CET | Original file | - |
